Warranty: | Avilable |
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Application: | Metal |
Process Usage: | CNC Non-Conventional Machine Tools |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Grade | ISO Grade | Density (g/cm3) | Hardness (HRA) | Grain Size | Bending Strength(N/mm2) | Main Using purpose |
EST03G | K20 | 15.0 | 90.3 | medium | 3000 | Excellent impact and wear resistance, the first choice for high aire pressure DTH drill bits. |
EST06G | K20 | 15.0 | 90.2 | medium | 2700 | Very good impact and wear resistance, suitable for meidum and low air pressure DTH drill bits and also threaded drill bits |
EST07G | K20 | 14.9 | 89.2 | Coarse | 2800 | |
EST08 | K30 | 14.7 | 88.5 | Coarse | 2600 | Main used for making tricone drill bits and and other drill bits, suitable for meidum hard and hard rock formations. |
EST09 | K30 | 14.5 | 88 | Coarse | 2800 | |
EST10 | K40 | 14.45 | 87.5 | Coarse | 2800 | Used for heavy dury rock drilling, suitable for hard and super hard rock formations, also used for tricone bit, etc. |
EST20 | K40 | 14.4 | 87 | Coarse | 2900 | |
EST25 | K40 | 14.45 | 87 | Coarse | 2900 | |
YG11C | K40 | 14.4 | 87.8 | Coarse | 3100 | With super toughness and wear resistance, for heavy duty rock drilling tolls and DTH drill bits, suitable for hard and super hard rock formations. |
YG13C | K40 | 14.2 | 86 | Coarse | 3000 |
Suppliers with verified business licenses